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Home >> Audi >> 2022 >> S8 >> Repair and Diagnosis >> External Pages >> Different car >> Section 17 (Turbocharger, Supercharger - Servicing - 6-Cylinder 2.9L; 3.0L 4V TFSI Ea839 Engine) >> 21 Turbocharger, Supercharger >> Turbocharger >> Overview - Turbocharger >> Overview - Turbocharger, 3.0L Engine >> Part II

Part II

WARNING: This page is about a different car, the 2024 Audi A8 Quattro, 2023 Audi A8 Quattro, and 2022 Audi A8 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

Part I. Refer to Part I .

Part III. Refer to Part III .

Fig 1: Exploded View Of Turbocharger, 3.0L Engine
GWWA21-11119Courtesy of AUDI OF AMERICA, LLC
  1. Nut
    • 30 Nm
    • After loosening, replace the stud bolt -item  : Stud Bolt
  2. Tensioning Bracket
  3. Seal
    • Replace after removing
  4. Stud Bolt
    • 15 Nm
    • After loosening, replace the nut -item  : Nut
  5. Tensioning Bracket
  6. Nut
    • 30 Nm
    • After loosening, replace the stud bolt -item  : Stud Bolt
  7. Oil Return Line
    • Replace after removing
  8. Clip
  9. Air Duct Pipe
  10. Bolt
    • Tightening specification -item  : Bolt.
  11. Seal
    • Replace after removing
  12. Air Duct Pipe/Connections
    • There are different versions. Refer to the Electronic Parts Information (ETKA) for the allocation.
  13. Bolt
    • Tightening specification -item  : Bolt.
  14. Seal
    • Replace after removing
  15. Nut
    • Replace after removing
    • Tightening Specifications:
      • Step 1: 15 Nm
      • Step 2: 30 Nm
      • Step 3: After finishing the procedures, tighten the nuts to 30 Nm
  16. Turbocharger
  17. Screw-Type Clamp
    • 20 Nm
    • Replace after removing
  18. Seal
    • Replace after removing
  19. Coupling
    • If a new turbocharger is installed, replace the coupling
  20. Nut
    • Replace after removing
    • Tightening Specifications:
      • Step 1: 15 Nm
      • Step 2: 30 Nm
      • Step 3: After finishing the procedures, tighten the nuts to 30 Nm
  21. Seal
    • Replace after removing
  22. Stud Bolt
    • 15 Nm
    • After loosening, replace the nut -item  : Nut